MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as a phishing trojan. While no scripts were explicitly extracted, the presence of embedded URLs suggests an attempt to redirect the user to malicious content. The document body, though heavily obfuscated, contains metadata indicating it was generated by wkhtmltopdf, a tool sometimes used to create malicious PDFs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9969
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://feedproxy.google.com/~r/sq/ugae/~3/S-4CHg4Qmwo/square?utm_term=music+tone+song
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60f73d3b9fae806368214c97/1626815803655/melosilabutedojabatamu.pdf
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60f27cc050974615f9197823/1626504384361/when_to_plant_glass_gem_corn.pdf
- https://static1.squarespace.com/static/60aac4e0d5abe22cec5c4b22/t/60ed9603fe64123bb482b53a/1626183171722/48977230740.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60f36a2bc5d9e6782ce2d08c/1626565163892/tumbling_dice_song_meaning.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60e9626cf492d21a0f6cb989/1625907820797/willie_nelson_amy_lee_nelson.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60ec817159713006cbe131ad/1626112369958/introducing_new_pullets_to_flock.pdf
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60f57d0fa8f65e35b6f2966b/1626701072022/new_south_movie_ram_charan_2020.pdf
- https://static1.squarespace.com/static/60bf6bff0d8d387fecc8b153/t/60f277454b68c137e692f7c9/1626502981417/download_cheat_among_us_for_pc.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60e94ac537cb904475613d14/1625901765178/dnd_unearthed_arcana.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60e9006cf4fe78435a393b4a/1625882732505/apostrophes_are_used_for.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60f3e6e3b386920ff6d23df3/1626597091992/materials_cost_variance.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60efdfa7e9d3bc6103fc11b5/1626333095952/how_to_push_new_branch_git.pdf
- https://static1.squarespace.com/static/60aac5994c6b1805bc4acbdb/t/60f797223fe7684a17b8c772/1626838818379/traffic_engineering_projects.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60f629e9ea390a02402e7c70/1626745321281/fast_and_furious_7_blu_ray_1080p_download.pdf
- https://static1.squarespace.com/static/60aac4e0d5abe22cec5c4b22/t/60f385d7731d8c7c6fffb5f1/1626572247367/98931505753.pdf
- https://static1.squarespace.com/static/60aac4e0d5abe22cec5c4b22/t/60f0940ead7d590e185b20fd/1626379278579/mov_or_mp4_better.pdf
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60f88d0897ab3921c44c2947/1626901768734/endoscopic_ultrasound_cost.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60f2276a4b68c137e68fbaae/1626482539006/why_is_potassium_more_reactive_than_lithium.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60ec8826154eb17b684a7bad/1626114086237/constant_stomach_pain_for_days.pdf
- https://static1.squarespace.com/static/60bf6bff0d8d387fecc8b153/t/60f84d48bd6002733aca6f85/1626885448981/zuniruvofafeme.pdf
- https://static1.squarespace.com/static/60aac5994c6b1805bc4acbdb/t/60f88d3a50b1cd2c5b6ccf2c/1626901818742/all_app_hacking_apk.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60e94843db8bb141bada7f5f/1625901124022/another_word_for_intellectual.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60e92ea12c5c2f6215c97402/1625894561783/negates_the_need.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011aac.bin0489ad67a81416732942ac204bf5be904efab671c261ab426785a823aea37349 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11AAC | 10192 bytes |
font_01_sfnt_off000131a7.bin630b2a2c0dafcbbef6d557e1ab4e709dd2f9a96b5c749e79718fa0ea8efdfba7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x131A7 | 17568 bytes |
font_02_sfnt_off00015f97.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15F97 | 16792 bytes |
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